The U.S. blockade has intercepted dozens of vessels since mid-April. But a small number of ships with Iranian cargo are still sailing.

Iran’s shadow fleet is increasingly using covert ship-to-ship transfers near Malaysian waters to sustain oil exports to China despite intensified U.S. efforts to disrupt Iranian…

The U.S. blockade has intercepted dozens of vessels since mid-April. But a small number of ships with Iranian cargo are still sailing.